defeat him and protect her

This novel was called "I Am God-Level Electricity." The protagonist Long Jun was struck by lightning and gained the ability to transform into electricity. He started a life of a game master, a super hacker, a martial arts master, and a business tycoon. Among them, he even broke through time and space, returned to the era when Pangu created the world, and successfully obtained a drop of heart's blood. At that time, Pangu saw that he was of great use, so he used the formation to protect him. I hope you like this fairy's recommendation. Muah ~😗

One possible person could be Hermione Granger. She is Harry's best friend and has always been by his side, using her intelligence and magic skills to help him out of difficult situations, which is a form of protection.

The Tathagata was a Buddhist concept that was often described as a powerful being with infinite power and wisdom. If Tathagata was thought of as a villain, then his power might be very powerful. It might be difficult to defeat him directly if all the forces in the world were gathered. However, this did not mean that there was no chance at all. The Tathagata's strength may be limited by the power and wisdom he possesses, and other forces may also have unique abilities and strategies. Therefore, even if they could not defeat Tathagata directly, they could weaken his power through cooperation and struggle and finally defeat him. It should be noted that this is only a hypothesis. The actual image and strength of the Tathagata may be different. In the plot of the novel, whether all the forces in the world could defeat Tathagata depended on the background and setting of the story.

It could be due to a lack of proper legal mechanisms in her area. If the laws are not strong enough to safeguard whistleblowers or those with important stories to tell, then no one may be able to effectively protect her true story. Also, there might be a general fear in society that stops people from coming forward to protect her. If everyone is worried about their own safety or reputation, they won't step up.

😋I recommend "The Adorable Girl Reborn in a Different World" to you. The female protagonist of the novel fits the conditions you described. She was a girl with facial paralysis. Because of an accident on the set, she was reborn as a character in the 2D beauty comics world. Although she didn't know how to get along with people, she was sometimes very silly and cute. The male protagonists helped her out of kindness and walked on the road of counterattack together. I hope you like this fairy's recommendation. Muah ~😗

Well, one possible scenario could be that in the fanfiction world, there are dark wizards or forces targeting Hermione for her knowledge or power. Snape, with his skills and knowledge of the dark arts, could use his magic to shield her from attacks. For example, he could set up protective spells around her when she is studying in the library or traveling around Hogwarts.

It could be that the blood has some magical or supernatural properties that create a shield or barrier around the character when it's in the jar.

I recommend " Entertainment's Glittering Iceberg ", a novel about urban life, to you. The female lead was an ordinary person who worked in a nightclub, while the male lead was a nightclub waiter. The male lead was actually a nightclub prince under his usually cold appearance, and many people went crazy over him. In the plot, the male lead played an important role in protecting the female lead. I hope you like my recommendation.😗

Another plot point might be that the person protecting Harry has to sacrifice something precious in order to keep him safe. This could create a lot of emotional drama in the fanfic, as Harry may not want anyone to sacrifice for him.

There were many novels in which the male protagonist was protected by various sisters and aunts. Usually, these novels had a warm and sweet feeling. The male lead usually had many sisters and aunts to protect him from being bullied and hurt by the outside world. These sisters and aunties usually cared about the growth and development of the male protagonist and provided him with support and help. In such a novel, the male protagonist would gradually realize his mistakes and work hard to correct his shortcomings and grow into a responsible and responsible person.